3(x)(x)+2x-5=0

Simple and best practice solution for 3(x)(x)+2x-5=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3(x)(x)+2x-5=0 equation:


Simplifying
3(x)(x) + 2x + -5 = 0

Multiply x * x
3x2 + 2x + -5 = 0

Reorder the terms:
-5 + 2x + 3x2 = 0

Solving
-5 + 2x + 3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-5 + -3x)(1 + -1x) = 0

Subproblem 1

Set the factor '(-5 + -3x)' equal to zero and attempt to solve: Simplifying -5 + -3x = 0 Solving -5 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -3x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3x = 0 + 5 -3x = 0 + 5 Combine like terms: 0 + 5 = 5 -3x = 5 Divide each side by '-3'. x = -1.666666667 Simplifying x = -1.666666667

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-1.666666667, 1}

See similar equations:

| 4(2x-5)=8x-10+5 | | a-b=1 | | x(x)-4x-7=0 | | 2x+6=21-3x | | y=7+6x | | x(x)-8x+16=0 | | x(x)-5x+6=0 | | 2(x)(x)-3x+1=0 | | (40x)+(20*1.5x)=600 | | 5+4y-7=4y-2-y | | 9v^2=30+39v | | (20*(1.5x))=400 | | x(x)+5x-14=0 | | 6a^2=15+27a | | 3(x)(x)-8x+2=0 | | 100=-25x | | x(x)-6x=-9 | | (2x-1)(x-2)= | | -8.5+7n=4.1 | | y-24=3y-20 | | (2x+1)(x-2)= | | (2x+1)(x+2)= | | x(x)+3x+2=0 | | 3g-11=10 | | 2h+20=52 | | 7g-8=-29 | | -15-7x=6 | | 5y-3x=0 | | 7p+8=-29 | | 7x+8=-29 | | (8x+2)(x-14)= | | 12+6b=-18 |

Equations solver categories